Quote:

Thanks, I was looking for a good technical answer. Glad you could help.
Doug



The calibration on them is hit or miss, mostly miss .

This isn't the first time this has been stated about this carb, for everyone person that has no problems, 3 do, if you want to go and buy one and use it KNOCK YOURSELF OUT.

The Thunder Series is a better carb, it has an adjustable secondary air door, the performer is not adjustable unless you disassemble the carb and either add weight or remove weight from the butterfly plate.


If you go to the tech archives and look for the thread by fast68plymouth on his 383 build you will see that he compared several intakes and carbs on the dyno and the ebrock version of the 750 just flat out did not work well. He tuned it some, yes he knows how to tune a carb, and it just didn't work well at all. He stuck on a Carter 750 AFB , pretty much the same carb , and it was fine, there is just something not right with the calibration that ebroock has these carbs built with.

Considering there are other choices one would be better served using something else.

was that good enough ?